2660885718

素因数分解:

$2^1\times 3^1\times {\mathrm{5527}}^1\times {\mathrm{80239}}^1$

素因数の和:85771

約数の個数: 16

約数和(自身を含む): 5322800640

約数和(自身を除く): 2661914922

約数列:

[1, 2, 3, 6, 5527, 11054, 16581, 33162, 80239, 160478, 240717, 481434, 443480953, 886961906, 1330442859, 2660885718]

約数ペア:

[(1, 2660885718), (2, 1330442859), (3, 886961906), (6, 443480953), (5527, 481434), (11054, 240717), (16581, 160478), (33162, 80239)]